개요 Our economic orbital stretch wrapper is the hands-on member of the ring wrapper range: the operator loads, guides and finishes each bundle while the ring and conveyors do the wrapping. It takes bundles up to 200 mm across and longer than 1,500 mm. A worked example checks whether a rectangular bundle fits the ring and sets the ring speed for the overlap.
차례
- What “manual” means on this wrapper
- The operator’s part of the cycle
- What the machine does on its own
- Economic orbital wrapper specifications
- Worked example: will a rectangular bundle fit, and how fast to run
- When to step up to the S300
- Selection checklist: what to send us
- Safety and EN 415-10
- 엔지니어링 FAQ
- 다음 단계
- 관련 독서
- 지우면 좋을거같음 . SM
What “manual” means on this wrapper
On a fully automatic line, bundles arrive, wrap and leave with nobody touching them. On this wrapper a person stays at the infeed. The ring still turns under motor power and the conveyors still drive the bundle, but loading, guiding and finishing are done by hand.
That keeps the machine simple and the price low. It suits workshops that wrap a few hundred bundles a day rather than a continuous line.
The operator’s part of the cycle
- 하중. The operator lays the bundle on the entrance conveyor, square to the ring.
- 안내서. As the front end enters the ring, the operator steadies the bundle so it runs straight.
- Start the film. The film tail is tucked or taped to the bundle on the first turns.
- 마침. At the far end the operator cuts the film and presses the tail down.
This model has no automatic film cutter, so the cut is done by hand. The S300 below adds one.
What the machine does on its own
The ring is driven by friction wheels, with an inverter to set its speed. It starts softly, and its start point can be reset so the film carriage stops in the same place each cycle. Film tension is adjustable, and the ring takes different packing materials.
The entrance and outlet conveyors have motors with gear boxes and inverter speed control. Their rollers are covered in PU so they do not mark the product surface. Overlap can be set anywhere from 10% to 90%.
Economic orbital wrapper specifications
| 항목 | Economic orbital wrapper |
|---|---|
| 번들 OD | 50–200 mm |
| 번들 길이 | 1,500mm 이상 |
| Entrance conveyor | 1,000 mm, with motor |
| Outlet conveyor | 1,000 mm, with motor |
| 컨베이어 속도 | 4–15m/분 |
| 링 속도 | 20~100회전/분 |
| 중복 | 10-90의 % |
| 출력 | 약 1.5kW, 교류 380V, 60Hz |
| 포장재 | LLDPE stretch film, PE, HDPE |
Worked example: will a rectangular bundle fit, and how fast to run
Take a bundle of battens 140 mm wide and 120 mm high, 2,400 mm long. These are illustrative customer figures. We assume 120 mm film on a 50 mm core, as our S300 uses; tell us yours.
적당한. The bundle runs straight through the ring while the film carriage circles it, so the ring must clear the corners. Measure the diagonal, not the width. The diagonal is √(140² + 120²) = 184 mm, inside the 200 mm limit. A 160 × 140 mm bundle would measure 213 mm across the corners and would not fit.
Overlap and speed. At 50% overlap the bundle advances 60 mm per ring turn. At the 100 r/min ring maximum that is 6 m/min on the conveyor. The conveyor cannot run below 4 m/min, so the ring must turn at least 4,000 ÷ 60 = 66.7 r/min to hold 50%.
| 중복 | 턴당 전진 | Conveyor speed at 100 r/min |
|---|---|---|
| 30% | 84 mm | 8.4m/분 |
| 50% | 60 mm | 6.0m/분 |
| 70% | 36 mm | 3.6 m/min, below the 4 m/min floor |
At 70% the ring would have to run faster than its maximum, so 50% to 60% is the practical range with 120 mm film.
Time and film. At 6 m/min the 2.4 m bundle passes in 24 s, or 40 turns. The perimeter is 2 × (140 + 120) = 520 mm, so one layer along the bundle takes about 40 × 0.52 = 20.8 m of film. The extra start and end wraps the operator adds come on top, as does the load and cut time.
When to step up to the S300
Our S300 takes bundles up to 300 mm across and from 1,000 mm long. It adds a PLC with a touch screen, support rollers that stop the product shaking, and an automatic film clamping and cutting device. Choose it when the operator’s cut time limits output, or when bundles are larger than 200 mm across the corners.
Selection checklist: what to send us
- Bundle width and height, or diameter.
- 가장 짧은 묶음과 가장 긴 묶음.
- Weight per bundle.
- Film or other wrapping material, and its width.
- 교대 근무당 묶음 수.
- 현장 전원 공급 장치.
Safety and EN 415-10
We design this wrapper to EN 415-10 for packaging machines, with an ISO 12100 risk assessment. Because the operator works next to the ring, the turning ring and the in-running conveyor rollers are the main hazards. A guardrail protects the ring. The operator keeps hands on the bundle outside the ring opening while the ring turns.
엔지니어링 FAQ
Q: Can one person run it? A: Yes. One operator loads, guides and cuts.
Q: Will the conveyor mark painted or finished profiles? A: The rollers are PU covered to protect the surface.
Q: Can it wrap with PE or HDPE instead of stretch film? A: Yes. The ring takes LLDPE stretch film, PE and HDPE.
Q: Which safety standards apply? A: In CE markets, EN 415-10 for the machine and ISO 12100 for the risk assessment.
다음 단계
- Email your bundle sizes, lengths and output 에 info@fhopepack.com.
- We reply within 24 hours with a proposal, with the ring speed and film width.
- We send a layout drawing of the wrapper and conveyors.
관련 독서
- Economic horizontal orbital stretch wrapper
- Semiauto orbital wrapping machine S300
- 반자동 스트레치 궤도 포장기
- FHOPE semi-auto orbital wrapper
지우면 좋을거같음 . SM
- Specifications: FHOPE economic horizontal orbital stretch wrapper product page; S300 product page
- 기계 영상: manual orbital stretch wrapper on YouTube
- Fit, overlap and film: our worked example, illustrative bundle figures
- Standards: EN 415-10 (packaging machines, general safety); ISO 12100:2010
최종 검토일: 2026년 10월 17일
